<template>
  <div>
    <h3>请选择你喜欢的专栏</h3>
    <input type="checkbox" v-model="arr" value="科幻"/>科幻
    <input type="checkbox" v-model="arr" value="喜剧"/>喜剧
    <input type="checkbox" v-model="arr" value="动漫"/>动漫
    <input type="checkbox" v-model="arr" value="冒险"/>冒险
    <input type="checkbox" v-model="arr" value="科技"/>科技
    <input type="checkbox" v-model="arr" value="军事"/>军事
    <input type="checkbox" v-model="arr" value="娱乐"/>娱乐
    <input type="checkbox" v-model="arr" value="奇闻"/>奇闻
    <hr>
    <li v-for="itme in arr" :key="itme">{{itme}}</li>
   
  </div>
</template>

<script>
export default {
  data() {
    return {
      arr: ["科幻", "喜剧", "动漫", "冒险", "科技", "军事", "娱乐", "奇闻"],
    };
  },
};
</script>

<style>
</style>